Chemical Engineer Have you ever wondered where food coloring comes from? Or perhaps you are curious about who studies and understands which combinations of chemicals must be used to obtain a homogeneous mixture? Well, in this essay I will answer all your questions about the very important career and different things you would study as a chemical engineer. In my opinion, a chemical engineer is a very important job. Chemical engineers play a crucial role in society around the world. Chemical engineers do jobs such as designing chemical plant equipment and devising processes for producing chemicals and products. These products they design processes for include gasoline, synthetic rubber, plastics, detergents, cement, paper and wood pulp. These are very important useful things. To become a chemical engineer you must earn a bachelor's degree in chemical engineering which requires four years of college. Although you can become a chemical engineer after earning a bachelor's degree, employers highly recommend having some sort of work experience on the job...